#4D6BBD#4D6BBD

#4D6BBD is a mid, vivid blue. Relative luminance 0.158; OKLCH L 54.5% C 0.133 H 266.9°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#4D6BBD
RGB	rgb(77, 107, 189)
HSL	hsl(224, 46%, 52%)
HSV	hsv(224, 59%, 74%)
CMYK	cmyk(59.3%, 43.4%, 0%, 25.9%)
CIE-LAB	lab(46.67, 14.34, -46.52)
CIE-LCH	lch(46.67, 48.68, 287.13°)
OKLab	oklab(54.52% -0.0072 -0.1325)
OKLCH	oklch(54.52% 0.133 266.9)
XYZ	xyz(17.5005, 15.7659, 50.2551)
Luminance	0.1577 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D6BBD #BD9F4D

analogous

#4DA3BD #4D6BBD #674DBD

triadic

#4D6BBD #BD4D6B #6BBD4D

tetradic

#4D6BBD #BD4DA3 #BD9F4D #4DBD67

square

#4D6BBD #BD4DA3 #BD9F4D #4DBD67

split-complementary

#4D6BBD #BD674D #A3BD4D

monochromatic

#273869 #375195 #4D6BBD #7A90CE #A6B5DE

Accessibility & contrast

On white

5.06

#4D6BBD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#4D6BBD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D6BBD

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D6BBD	#FFFFFF	#000000	##FFFFFF
##4D6BBD	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4674C0

Deuteranopia (green-blind)

#376ABB

Tritanopia (blue-blind)

#007D8B

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #4d6bbd;
/* rgb */ color: rgb(77, 107, 189);
/* oklch */ color: oklch(54.5% 0.133 266.9);

Tailwind

colors: {
  custom: {
    50: '#8895d1',
    500: '#4d6bbd',
    950: '#000000',
  },
}

SCSS

$custom: #4d6bbd;
$custom-light: #8895d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4d6bbd",
  "rgb": {
    "r": 77,
    "g": 107,
    "b": 189
  },
  "hsl": {
    "h": 223.929,
    "s": 45.902,
    "l": 52.157
  },
  "oklch": {
    "l": 0.54524,
    "c": 0.13267,
    "h": 266.9
  },
  "luminance": 0.15767
}

Semantic roles & 50–950 ramp

primary

#4D6BBD

secondary

#CBBE9A

accent

#B252D6

background

#F8F9FC

surface

#F0F1F9

border

#CBCBD2

text

#0C0D14

muted

#7D7E82

Preview Lab

Preview with #4D6BBD

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →